Added switch for bypassing protected media identifier permission

media/base/media_switches.cc

Index: media/base/media_switches.cc
diff --git a/media/base/media_switches.cc b/media/base/media_switches.cc
index 28e749dc8dbc8cbb2ae6cb3776e349355adfc14b..551b86cf0ec5a0090084809fb5e7ccd5fe1e8573 100644
--- a/media/base/media_switches.cc
+++ b/media/base/media_switches.cc
@@ -64,6 +64,15 @@ const char kWaveOutBuffers[] = "waveout-buffers";
 const char kUseCras[] = "use-cras";
 #endif
 
+// For automated testing of protected content, this switch will allow specific
+// domains to bypass the protected media identifier permission prompt. This
+// flag will have no effect if user-data-dir is not set.
+// Example:
+// --disable-infobar-for-protected-media-identifier-for-domain=a.com,b.ca
+// --user-data-dir=/test/only/profile/dir
+const char kDisableInfobarForProtectedMediaIdentifierForDomain[] =
+    "disable-infobar-for-protected-media-identifier-for-domain";
+
 #if !defined(OS_ANDROID) || BUILDFLAG(ENABLE_PLUGINS)
 // Use a media session for each tabs in a way that two tabs can't play on top of
 // each other. This is different from the Media Session API as it is enabling a